Title:
Diesel engine
Document Type and Number:
Japanese Patent JP6051754
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a diesel engine which inhibits the increase of combustion noise resulting from a rapid pressure rise and thereby expands an operation region where premixing diesel combustion is conducted.SOLUTION: A diesel engine 1 conducts premixing diesel combustion where an air-fuel mixture is ignited after fuel injection is completed. The diesel engine 1 includes: a fuel injection nozzle 10 which has multiple nozzle holes 18 and injects a fuel from the multiple nozzle holes 18 into a combustion chamber; and a water injection nozzle 11 which injects water into the combustion chamber 12 so that steam exists on a track of fuel spray injected from parts of the multiple nozzle holes 18 in the fuel injection nozzle 10.
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Inventors:
Katsuya Saijo
Application Number:
JP2012225217A
Publication Date:
December 27, 2016
Filing Date:
October 10, 2012
Export Citation:
Assignee:
Isuzu Motors Limited
International Classes:
F02D19/12; F02B23/06; F02M61/14; F02M61/18
Domestic Patent References:
| JP59085471A | ||||
| JP2002501142A | ||||
| JP2009144629A | ||||
| JP2003247437A |
Foreign References:
| WO2006092887A1 |
Attorney, Agent or Firm:
Nobuo Kinutani